| 水相合成1,2-二氢萘并呋喃 |
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| 引用本文： | 潘金芸,徐东成,谢建武.水相合成1,2-二氢萘并呋喃[J].浙江师范大学学报(自然科学版),2014(1):76-83. |
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| 作者姓名： | 潘金芸 徐东成 谢建武 |
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| 作者单位： | 浙江师范大学化学与生命科学学院,浙江金华321004 |
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| 摘 要： | 以水或乙醇作为反应介质,不使用相转移催化剂,通过β-萘酚与溴代硝基烯烃的Michael-FriedelCrafts/alkylation串联反应,高效、温和地合成了一系列1,2-二氢萘并呋喃衍生物;考察了不同溶剂及催化剂对反应的影响;通过核磁共振和单晶X-射线衍射等方法对目标化合物进行了结构确认及表征.
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| 关 键 词： | 水相反应 β-萘酚 溴代硝基烯烃 -二氢萘并呋喃 串联反应 |
Synthesis of 1,2-dihydronaphtho [2,1-b] furans in water |
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| PAN Jinyun XU Dongcheng,XIE Jianwu.Synthesis of 1,2-dihydronaphtho [2,1-b] furans in water[J].Journal of Zhejiang Normal University Natural Sciences,2014(1):76-83. |
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| Authors: | PAN Jinyun XU Dongcheng XIE Jianwu |
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| Institution: | ( College of Chemistry and Life Science, Zhefiang Normal University, Jinhua Zhefiang 321004, China} |
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| Abstract: | An efficient and mild method for the synthesis of 1,2-dihydronaphtho 2,1-b ] furans was presented with ethanol or water as agent by domino Miehael-Friedel-Crafts/alkylation reaction of β-naphthols with α-bro- monitroalkenes without phase transfer catalyst. The effects of different solvents and catalysts on the reaction were studied. The compounds were characterized by NMR and single crystal diffraction technique. |
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| Keywords: | aqueous phase reaction β-naphthols α-bromonitroalkenes 1 2-dihydronaphtho [ 2 1-b ] furans domino reaction |
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